package com.ysz.common.valid;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.HashSet;
import java.util.Set;

/**
 * @author Administrator
 * @version 1.0
 * @description: 自定义校验
 * @date 2023/9/18 18:30
 */
public class ListValueConstraintValidator implements ConstraintValidator<ListValue,Integer> {
    private Set<Integer> set =new HashSet<>();
    //初始化方法
    @Override
    public void initialize(ListValue constraintAnnotation) {
        int[] values = constraintAnnotation.value();
        for (int value:values){
            set.add(value);
        }
    }
    //判断是否校验成功integer:校验值
    @Override
    public boolean isValid(Integer integer, ConstraintValidatorContext constraintValidatorContext) {
       return set.contains(integer);
    }
}
